import clsx, { ClassValue } from 'clsx';
import { twMerge } from 'tailwind-merge';

export function cn(...inputs: ClassValue[]): string {
  return twMerge(clsx(inputs));
}

export function RetroGrid({ className }: { className?: string }): JSX.Element {
  return (
    <div
      className={cn(
        'absolute h-full w-full overflow-hidden [perspective:200px]',
        className,
      )}
    >
      {/* Grid */}
      <div className="absolute inset-0 [transform:rotateX(45deg)]">
        <div
          className={cn(
            'animate-grid',

            '[background-repeat:repeat] [background-size:60px_60px] [height:300vh] [inset:0%_0px] [margin-left:-50%] [transform-origin:100%_0_0] [width:300vw]',

            // Light Styles
            '[background-image:linear-gradient(to_right,rgba(0,0,0,0.3)_1px,transparent_0),linear-gradient(to_bottom,rgba(0,0,0,0.3)_1px,transparent_0)]',

            // Dark styles
            'dark:[background-image:linear-gradient(to_right,rgba(255,255,255,0.2)_1px,transparent_0),linear-gradient(to_bottom,rgba(255,255,255,0.2)_1px,transparent_0)]',
          )}
        />
      </div>

      {/* Background Gradient */}
      <div className="absolute inset-0 bg-gradient-to-b from-white to-transparent to-60% dark:from-black" />
    </div>
  );
}
